In what way does your game fit the theme?
instead of a normal bullet hell, this one requires you to lose each circle before you lose. you need to manage with all the circles. each circle that is lost and not regained increases the difficulty to promote keeping more, hence the strength in numbers.

Did you write all the code yourself and made all the assets from scratch?
99% code and assets was made/written by me. 4 lines of code to make the player follow the mouse aren't mine. music is not mine but is credited.